---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-031310"
form_type: "8-K"
ticker: "LMB"
cik: "0001606163"
company_name: "Limbach Holdings, Inc."
filed_at: "2025-06-13T23:59:59+00:00"
generated_at: "2026-05-19T08:24:16.816815+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Limbach shareholders approve Omnibus Plan amendment with accelerated vesting triggers

## Summary
- Stockholders approved amendment to Omnibus Incentive Plan with full RSU/PSU vesting upon death or disability (PSUs at target).
- Retirement (with or without notice) and reduction in force trigger pro-rata vesting of RSUs/PSUs based on time or actual performance.
- Directors McCann and Krzeminski elected; advisory say-on-pay approved; Crowe LLP ratified as auditor for FY2025.
- Plan amendment effective June 11, 2025 following stockholder approval at annual meeting.

## SEC filing metadata
- accession: 0001628280-25-031310
- form_type: 8-K
- ticker: LMB
- cik: 0001606163
- company_name: Limbach Holdings, Inc.
- filed_at: 2025-06-13T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1606163/000162828025031310/0001628280-25-031310-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1606163/000162828025031310/lmb-20250611.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-031310
- JSON: https://secwatch.observer/filing/0001628280-25-031310.json
- Plain text: https://secwatch.observer/filing/0001628280-25-031310.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.